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Title: A novel wearable electronic nose for healthcare based on flexible printed chemical sensor array
Authors: Panida Lorwongtragool
Enrico Sowade
Natthapol Watthanawisuth
Reinhard R. Baumann
Teerakiat Kerdcharoen
Rajamangala University of Technology system
Technische Universitat Chemnitz
National Electronic and Computer Technology Center
Fraunhofer Institute for Electronic Nano Systems ENAS
Mahidol University
Keywords: Biochemistry, Genetics and Molecular Biology;Chemistry;Engineering;Physics and Astronomy
Issue Date: 22-Oct-2014
Citation: Sensors (Switzerland). Vol.14, No.10 (2014), 19700-19712
Abstract: © 2014 by the authors; licensee MDPI, Basel, Switzerland. A novel wearable electronic nose for armpit odor analysis is proposed by using a low-cost chemical sensor array integrated in a ZigBee wireless communication system. We report the development of a carbon nanotubes (CNTs)/polymer sensor array based on inkjet printing technology. With this technique both composite-like layer and actual composite film of CNTs/polymer were prepared as sensing layers for the chemical sensor array. The sensor array can response to a variety of complex odors and is installed in a prototype of wearable e-nose for monitoring the axillary odor released from human body. The wearable e-nose allows the classification of different armpit odors and the amount of the volatiles released as a function of level of skin hygiene upon different activities.
ISSN: 14248220
Appears in Collections:Scopus 2011-2015

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